/Engine/Source/Runtime/Engine/Classes/Materials/MaterialExpressionDecalMipmapLevel.h
class UMaterialExpressionDecalMipmapLevel : public [UMaterialExpression](API\Runtime\Engine\Materials\UMaterialExpression)
float
ConstHeight
float
ConstWidth
Only used if TextureSize is not hooked up
FExpressionInpu...
TextureSize
The texture's size